T-Mobile's ultra-exclusive Insider discount could soon expand to certain customers
T-Mobile wants YOU (to get a 5G plan)
When your friend gets a job hawking phones and phone plans at a T-Mobile kiosk, you might ask if they can hook you up with a special discount, now that they're working for the fastest US carrier. If they like you, they might offer you T-Mobile's Insider discount. It's a simple code that you submit to the website and, in return, get 20% off the price of all voice lines on your account — for life.
